Rihanna’s House Broken Into, Men Caught On Camera

Rihanna’s string of bad luck with homes continues — someone tried to break into her Pacific Palisades mansion over the weekend … TMZ has learned.

While Rihanna gallivanted around Australia half-naked … someone drove up her private road onto her $12 million property, walked to the backyard and threw a chair through a sliding glass door … law enforcement sources tell TMZ.

The would-be burglars were scared off — apparently by the alarm, because they left without entering.

Here’s their problem — Rihanna’s house is covered by security cameras. And get this … to approach the property you have to drive onto a private road. As you turn onto the road, there’s a sign: “Smile, You’re on camera”